154302720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 581019264

約数和(自身を除く): 426716544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 281, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 562, 572, 624, 640, 660, 704, 715, 768, 780, 832, 843, 858, 880, 960, 1040, 1056, 1124, 1144, 1248, 1280, 1320, 1405, 1408, 1430, 1560, 1664, 1686, 1716, 1760, 1920, 2080, 2112, 2145, 2248, 2288, 2496, 2640, 2810, 2816, 2860, 3091, 3120, 3328, 3372, 3432, 3520, 3653, 3840, 4160, 4215, 4224, 4290, 4496, 4576, 4992, 5280, 5620, 5720, 6182, 6240, 6744, 6864, 7040, 7306, 8320, 8430, 8448, 8580, 8992, 9152, 9273, 9984, 10560, 10959, 11240, 11440, 12364, 12480, 13488, 13728, 14080, 14612, 15455, 16640, 16860, 17160, 17984, 18265, 18304, 18546, 21120, 21918, 22480, 22880, 24728, 24960, 26976, 27456, 29224, 30910, 33720, 34320, 35968, 36530, 36608, 37092, 40183, 42240, 43836, 44960, 45760, 46365, 49456, 49920, 53952, 54795, 54912, 58448, 61820, 67440, 68640, 71936, 73060, 74184, 80366, 87672, 89920, 91520, 92730, 98912, 107904, 109590, 109824, 116896, 120549, 123640, 134880, 137280, 146120, 148368, 160732, 175344, 179840, 183040, 185460, 197824, 200915, 215808, 219180, 233792, 241098, 247280, 269760, 274560, 292240, 296736, 321464, 350688, 359680, 370920, 395648, 401830, 438360, 467584, 482196, 494560, 539520, 549120, 584480, 593472, 602745, 642928, 701376, 741840, 791296, 803660, 876720, 935168, 964392, 989120, 1079040, 1168960, 1186944, 1205490, 1285856, 1402752, 1483680, 1607320, 1753440, 1928784, 1978240, 2337920, 2373888, 2410980, 2571712, 2805504, 2967360, 3214640, 3506880, 3857568, 3956480, 4675840, 4821960, 5143424, 5934720, 6429280, 7013760, 7715136, 9643920, 10286848, 11869440, 12858560, 14027520, 15430272, 19287840, 25717120, 30860544, 38575680, 51434240, 77151360, 154302720]

約数ペア:

[(1, 154302720), (2, 77151360), (3, 51434240), (4, 38575680), (5, 30860544), (6, 25717120), (8, 19287840), (10, 15430272), (11, 14027520), (12, 12858560), (13, 11869440), (15, 10286848), (16, 9643920), (20, 7715136), (22, 7013760), (24, 6429280), (26, 5934720), (30, 5143424), (32, 4821960), (33, 4675840), (39, 3956480), (40, 3857568), (44, 3506880), (48, 3214640), (52, 2967360), (55, 2805504), (60, 2571712), (64, 2410980), (65, 2373888), (66, 2337920), (78, 1978240), (80, 1928784), (88, 1753440), (96, 1607320), (104, 1483680), (110, 1402752), (120, 1285856), (128, 1205490), (130, 1186944), (132, 1168960), (143, 1079040), (156, 989120), (160, 964392), (165, 935168), (176, 876720), (192, 803660), (195, 791296), (208, 741840), (220, 701376), (240, 642928), (256, 602745), (260, 593472), (264, 584480), (281, 549120), (286, 539520), (312, 494560), (320, 482196), (330, 467584), (352, 438360), (384, 401830), (390, 395648), (416, 370920), (429, 359680), (440, 350688), (480, 321464), (520, 296736), (528, 292240), (562, 274560), (572, 269760), (624, 247280), (640, 241098), (660, 233792), (704, 219180), (715, 215808), (768, 200915), (780, 197824), (832, 185460), (843, 183040), (858, 179840), (880, 175344), (960, 160732), (1040, 148368), (1056, 146120), (1124, 137280), (1144, 134880), (1248, 123640), (1280, 120549), (1320, 116896), (1405, 109824), (1408, 109590), (1430, 107904), (1560, 98912), (1664, 92730), (1686, 91520), (1716, 89920), (1760, 87672), (1920, 80366), (2080, 74184), (2112, 73060), (2145, 71936), (2248, 68640), (2288, 67440), (2496, 61820), (2640, 58448), (2810, 54912), (2816, 54795), (2860, 53952), (3091, 49920), (3120, 49456), (3328, 46365), (3372, 45760), (3432, 44960), (3520, 43836), (3653, 42240), (3840, 40183), (4160, 37092), (4215, 36608), (4224, 36530), (4290, 35968), (4496, 34320), (4576, 33720), (4992, 30910), (5280, 29224), (5620, 27456), (5720, 26976), (6182, 24960), (6240, 24728), (6744, 22880), (6864, 22480), (7040, 21918), (7306, 21120), (8320, 18546), (8430, 18304), (8448, 18265), (8580, 17984), (8992, 17160), (9152, 16860), (9273, 16640), (9984, 15455), (10560, 14612), (10959, 14080), (11240, 13728), (11440, 13488), (12364, 12480)]